liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
An improved non-local means filter for color image denoising
Hubei Univ Technol, Peoples R China.
Linköping University, Department of Management and Engineering, Environmental Technology and Management. Linköping University, Faculty of Science & Engineering. Univ Vaasa, Finland.ORCID iD: 0000-0001-8006-3236
Hubei Univ Technol, Peoples R China.
Hubei Univ Technol, Peoples R China; Univ Southern Queensland, Australia.
2018 (English)In: Optik (Stuttgart), ISSN 0030-4026, E-ISSN 1618-1336, Vol. 173, p. 157-173Article in journal (Refereed) Published
Abstract [en]

Non-local means filter is a special case of non-linear filter. It performs well for filtering Gaussian noise while preserving edges and details of the original images. In this paper, we propose an improved filter for color image denoising based on combining the advantages of non-local means filter and bilateral filter. To compare the similarity of patches, a new weight value is computed by adding texture information into weights. The experimental results of color image filtering show that the proposed method has a better performance for reducing Gaussian noise and mixture noise.

Place, publisher, year, edition, pages
ELSEVIER GMBH, URBAN & FISCHER VERLAG , 2018. Vol. 173, p. 157-173
Keywords [en]
Non-local means; Bilateral filter; Gaussian noise; Color image denoising
National Category
Other Computer and Information Science
Identifiers
URN: urn:nbn:se:liu:diva-152407DOI: 10.1016/j.ijleo.2018.08.013ISI: 000447247600020OAI: oai:DiVA.org:liu-152407DiVA, id: diva2:1259597
Note

Funding Agencies|National Natural Science Foundation of China [61601176]

Available from: 2018-10-30 Created: 2018-10-30 Last updated: 2018-10-30

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Search in DiVA

By author/editor
Liu, Yang
By organisation
Environmental Technology and ManagementFaculty of Science & Engineering
In the same journal
Optik (Stuttgart)
Other Computer and Information Science

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 59 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf